Dive Like A Pro: Deploying a DSMB

The delayed surface marker buoy is an invaluable item of diver equipment, so the industry experts look at choosing the best for you and the various ways of using it – taking in, of course, the thorny issue of reels v spools

Related Keywords

United Kingdom ,British ,Mark Powell ,Emily Petley Jones ,Jason Sockett ,British Diving Safety Group ,Tdi Sdibusiness Development ,Development Manager ,Dive Like ,Training Consultant ,Sea Survival ,Surface Marker Buoy ,Management Consultant ,